基于1分频预编码非线性差分编码的频谱整形技术实现93-Gbaud PAM4信号o波段10km传输

2020 Optical Fiber Communications Conference and Exhibition (OFC) Pub Date : 2020-03-01 DOI:10.1364/ofc.2020.t3i.3

Shuto Yamamoto, Hiroki Taniguchi, M. Nakamura, Y. Kisaka

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引用次数: 5

摘要

针对短距离IM-DD传输，提出了一种基于非线性差分编码的简单灵活的频谱整形技术。实验结果表明，在14ghz带宽限制下，186gb /s的10km传输中实现了7% HD-FEC阈值。

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O-Band 10-km Transmission of 93-Gbaud PAM4 Signal using Spectral Shaping Technique Based on Nonlinear Differential Coding with 1-Tap Precoding

We propose a simple and flexible spectral shaping technique based on nonlinear differential coding for short-reach IM-DD transmission. Experimental results show the achievement of 7% HD-FEC threshold in 186-Gb/s 10-km transmission with 14-GHz bandwidth limitation.

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2020 Optical Fiber Communications Conference and Exhibition (OFC)

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